Bird feeder



FIG. 1 is a perspective view of one embodiment of the design;

FIG. 2 is an elevational view of one side thereof, the opposite side of which is identical;

FIG. 3 is an elevational view of another side thereof, but rotated clockwise 90° from the position shown in FIG. 2, the opposite side of which is identical;

FIG. 4 is a perspective view of a second embodiment of the design shown in FIG. 1;

FIG. 5 is a perspective view of the base shown in FIG. 4;

FIG. 6 is a cross-sectional view taken on the line 6--6 of FIG. 5;

FIG. 7 is a perspective view taken from the front and one side of a third embodiment of the design shown in FIG. 1, the rear and opposite sides being identical; and,

FIG. 8 is a perspective view taken from the front and one side of a fourth embodiment of the design shown in FIG. 1, the rear and opposite side being identical. 

The ornamental design for a bird feeder, as shown and described. 